Serious(ly absurd & outrageous) Improv & Sketch Comedy
For 5 years, Grafenberg Productions has brought to Denver high-quality improv and sketch comedy in the style of iO Chicago and Annoyance Theater. We offer tickle-your-brain-funny shows and serious, yet fun and down-to-earth classes that can help you get the tools you need to be successful both on- and off-stage.
All classes and shows happen at Grafenberg Theater (1223 21st St Denver, CO 80205)
Improv and Sketch Comedy Production Powerhouse
Long-form improv classes and shows running up to 5 nights a week!
From $5 Drop-In Improv every Tuesday night to intensive, student-focused improv and sketch courses that will take you from novice to director and producer, we have the class for you!
You won't get any bullsh*t from us.
We want you to shine!
Whether you're looking for a regular improv show, something a little different for a date night, or just a laughter-filled evening out in Denver, we've got something going on every week to tickle your fancy.
Check out our show calendar and see what all we have going on!
All weeknight shows are pay what you may!
(Awesome) Teachers & Coaches
Grafenberg Productions has some of the best improv teachers in Denver. They've studied locally and nationally and are now focused on growing the long-form improv community in Colorado, playing off the Chicago iO, Annoyance, and UCB LA Theaters styles.
Teacher. Actor. Beard model.
Teacher. Dog trainer. No brainer.
Jon Jon Lannen
Teacher. Gay Bear. Man Bun.
Teacher. Actress. Badass.
Coach. Teacher. Musical genius.
Teacher. Preacher. Cat Tamer.
Teacher. Jokester. Finance broke-ster